yes it is not yes
No. Struggled is a verb form (to struggle). But it cannot be a preposition.
In this sentence, "weakly" is an adverb modifying the verb "struggled." It describes how the flounder struggled.
Right, as in the exhausted men struggled on. But it is also a verb, the past tense of the verb to exhaust to tire out, to empty eg The crops exhausted the soil
Depending on the context, struggle can be a noun or a verb. As a noun: Raising a child can be an emotional struggle. As a verb: He struggles to get the oversized TV into the too-small trunk.
Depending on the context, struggle can be a noun or a verb. As a noun: Raising a child can be an emotional struggle. As a verb: He struggles to get the oversized TV into the too-small trunk.
Maria struggled to lift the heavy box up the stairs. Martin struggled to pay his bills, because he lost all his money on the bus. The chick struggled to emerge from the cracked egg.
Will have struggled.
The past participle of "struggle" is "struggled."
The word for struggled in hebrew its "Ne'evak"-נאבק
The horse struggled a bit, then broke free of the fence.
The correct spelling is "modeling" (noun model, verb to model).
Streetrees struggled against the effects of the urbanization, pollution and congestion.